GSM Intercom

GSM Intercom

Ultra Secure



GSM Intercom which operates using Mobile Phone Technology (SIM Card) for communicating with a Visitor and remotely operating Locks, Automatic Gates or Doors.

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£ 399.99

(including 20% VAT)
100% Secure Payment
97% Customer Satisfaction
Technical Help-line
30 Day Money Back Guarantee


GSM Intercom which operates using Mobile Phone technology (SIM Card) for communicating with a Visitor and remotely operating Locks, Automatic Gates or Doors (provided there is a mobile phone signal and power supply at the location).

The Key features of this GSM Intercom are:

  • Contacts up to 5 Telephone numbers in sequence when the Caller Button is activated.
  • Clear Two-Way Communication with adjustable Volume Settings.
  • Sturdy Anti-Vandal Design.
  • Can operate Locks, Automatic Gates & Doors following the Call.
  • Can be used by 100 pre-programmed numbers to remotely release a Lock, Automatic Gate or Door (with no call costs).
  • Adjustable time delay between the system calling the 2nd, 3rd, 4th & 5th Contact Number.
  • After Hour Call Button Disable Function.
  • Easy & Quick to Install.
  • SIM Card Operated (not supplied as standard, due to various networks available).
  • Fully Weatherproof.

Operating the System:

  • Visitor Arrives & Presses the Call Button.
  • The Intercom calls the first key-holders programmed number (if it is not answered it will call the 2nd programmed number).
  • When a key-holder answers their Telephone (clear two way communication is opened up).
  • If the key-holder wants to operate a Gate or Lock, they press 11 on their Telephone (this triggers a momentary relay on output 1, which should be connected to the Gate or Lock)
  • Finish Call.

 Please Note:

SIM Card Not Supplied As Standard (due to many different network options).

Power Supply Not Supplied As Standard (due to many locations having 12v available).

Need Advice on choosing the best System for your personal application or Help after you have Purchased one, then please contact

us by:

Telephone: We are still available in the old fashioned way, give us a call on 01604 589414 or 01604 758438 to talk to a real person, we are happy to give you Friendly, No Obligation advice (lines open 8am to 5.30pm Monday - Thursday, 8am to 5pm Friday).

Email: If you don't have time to call us, then send us an email to

Personal Visit: Some customers find it far easier to come and meet us for a Friendly, No Obligation Consultation (click here for full details).

  • 1 x GSM Intercom.
  • 1 x Aerial.
  • Size: 155 (H) x 115 (W) x 60 (D) mm.
  • Power Supply: 12 - 24v DC or AC (not supplied as standard).
  • Output Relays: 2 x N/O or N/C Dry Relays.
  • Communcation Method: Micro SIM Card (not supplied as standard).
  • Calls up to 5 Telephone Numbers (in sequence).
  • Authorised Callers can Dial in to the SIM Card Number to activate the Output Relays.
  • Adjustable Volume: Yes.
  • Easy Programming: Yes (via Text Message).
  • Two-Way Communication: Yes.
  • 100 caller ID can be programmed into the Intercom.
  • Output Control by Telephone
    • 11 output 1 momentry
    • 10 output 1 latched
    • 21 momentry output 2
    • 20 latched output 2.